We developed a custom solution for model OCD-PPA1G-0812-C060-CRW. Selected when multi-turn absolute feedback is required via parallel push-pull output, using a 58 mm clamping flange with 6 mm solid shaft, without changing an existing parallel-control architecture. Typical production lead time: 15 working days. The referenced configuration is an optical multi-turn version with 12-bit single-turn resolution, 8-bit multi-turn resolution, Gray code, and a mechanical gear-based multi-turn system without battery.
Key Specifications
- Interface: parallel push-pull
- Resolution: 12-bit single-turn + 8-bit multi-turn
- Code: Gray
- Multi-turn: mechanical gear train, no battery
- Supply: 10–30 VDC
- Protection: IP65 shaft side, IP65 housing
- Structure: 58 mm clamping flange, 6 mm solid shaft, 10 mm shaft length
- Cable: 1 m radial PVC
- Speed: up to 12000 rpm
Decision Snapshot
- Best for: parallel absolute retrofit systems needing higher-resolution multi-turn position retention
- Key fit: 6 mm solid shaft, 58 mm clamping flange, 1 m radial cable
- Avoid if: the system is based on fieldbus communication or only requires incremental feedback; that follows from the listed parallel interface and direct bit-output structure.
Custom Solution Photos
Encoder structure reference: 58 mm clamping flange, 6 mm solid shaft, radial cable outlet.
Signal & Output Logic
- Bit 1–20 parallel output
- Includes Latch and DIR control
- Direction configurable via cable or connector setting
Primary integration reason: the controller reads direct multi-turn absolute bit data rather than bus telegrams. Primary limitation: this architecture is efficient for parallel retrofit, but it is not suitable for Profibus, CANopen, EtherCAT, or incremental-only systems. That conclusion follows from the published 20-bit output map and push-pull interface.
Wiring & Installation
- Connection: 1 m radial PVC cable
- Cable: AWG 26, 7.1 mm diameter
- Minimum bend radius: 46 mm fixed, 61 mm flexing
Primary commissioning risk: incorrect controller-side bit mapping on high-bit parallel systems. Primary installation value: the listed 12000 rpm maximum speed makes this version suitable where shaft speed matters more than bus integration. Primary mechanical constraint: the 6 mm shaft requires careful coupling alignment, because the published bearing-life values change strongly with axial and radial load and the speed capability is high.
Integration & Compatibility
- Designed for parallel absolute encoder systems
- Matches 58 mm clamping flange installations with 6 mm solid shaft
- Suitable for multi-turn position feedback without battery replacement
- Not suitable for bus-based control structures or simple incremental feedback use cases; this is a selection conclusion based on the listed interface and output type.
Lead Time
Typical production lead time: 15 working days. Custom adaptation can be developed around shaft fit, cable routing, signal assignment, and installation requirements.
Key Technical Data
| Item | Data |
|---|---|
| Model | OCD-PPA1G-0812-C060-CRW |
| Interface | Parallel push-pull |
| Type | Absolute multi-turn |
| Sensing | Optical |
| Resolution | 12 bit + 8 bit |
| Code | Gray |
| Multi-turn | Mechanical gear train |
| Supply | 10–30 VDC |
| Protection | IP65 |
| Flange | 58 mm clamping flange |
| Shaft | 6 mm solid |
| Shaft length | 10 mm |
| Cable | 1 m radial |
| Speed | 12000 rpm |
